generate-readme-screenshots

Regenerate high-resolution README screenshots from Storybook stories. Use this skill when Chromatic detects visual diffs in any story under "Docs/README Screenshots", or when story data/layout changes require updated documentation assets. Triggers on: Chromatic visual regressions in readme screenshot stories, changes to App.readmeScreenshots.stories.tsx, changes to mockFactory.ts that affect screenshot stories, or explicit user request to update README images.